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Cambria Environmental Technology, Inc BORING/WELL LOG
<br /> 5900 Hollis Street, Suite A
<br /> Emeryville, CA 94608
<br /> Telephone 510-420-0700
<br /> Fax 510-420-9170
<br /> CLIENT NAME Shell Oil Products US BORINGIWELL NAME MW-13
<br /> JOB/SITE NAME Former Shell Service Station 1 Econo Gas DRILLING STARTED 21-Nov-05
<br /> LOCATION 880 Victor Road,Lodi DRILLING COMPLETED 22-Nov-05
<br /> PROJECT NUMBER 247-0955-013 T�^ WELL DEVELOPMENT DATE(YIELD) NA _
<br /> DRILLER _ Gregg Drilling GROUND SURFACE ELEVATION 5428
<br /> DRILLING METHOD Hollow-stem auger TOP OF CASING ELEVATION 53 98 ft
<br /> BORING DIAMETER 10" SCREENED INTERVAL 48 to 63 ft bgs
<br /> LOGGED BY Ron Barone DEPTH TO WATER(First Encountered) 58 5 ft(22-Nov-05)
<br /> REVIEWED BY Aubrey Cool,PG 7659 DEPTH TO WATER(Static) NA 1
<br /> REMARKS Airknife cleared to 5 fbq
<br /> o o,
<br /> CL CL � w z =u, = v
<br /> o a m 0 ¢ � w p LITHQLOGIC DESCRIPTION WELL DIAGRAM
<br /> IL C7 U w
<br /> ASPHALT
<br /> 03
<br /> Silty SAN (SM), brown,dry,5%clay,45%silt,50%
<br /> sand,no plasticity
<br /> SM
<br /> 5 Silty SAN (SM),brown,dry,5%clay,45%silt,50%
<br /> sand, no plasticity
<br /> — ------------------- _— _ 70
<br /> ,0
<br /> 0 12
<br /> 20 10 SM Poorly graded SAND with sil(SP-SM), light brown dry
<br /> 10%silt,90%sand,no plasticity,dense
<br /> 120
<br /> a
<br /> o ,n Poorly graded SAND(SP) light yellowish brown,dry,
<br /> 15 100%sand no plasticity,medium dense
<br /> t� i6
<br /> s0 MW 53 Poorly graded SAND SP ,Is brown
<br /> i5 ,s SP ht yellowish( ) 9 Y dry,
<br /> 0 20 100%sand no plasticity,medium dense
<br /> Portland Type
<br /> o ill i
<br /> 5
<br /> CL 14
<br /> 1B Poorly g27 raded SAND(SP),light yellowish brown,dry,
<br /> 25 100%sand,no plasticity,dense
<br /> Z
<br /> 270
<br /> U
<br /> J
<br /> m
<br /> W 10
<br /> a
<br /> ca
<br /> 1MW 13 300 29 SILT with sand ML ,grayish brown,d�.5%clay,
<br /> 70%
<br /> silt,25%sand, no plasticity hard
<br /> a
<br /> �' sa SILT with sand(ML),light grayish brown,dry, 10%clay,
<br /> ,q ML 75%silt, 15%sand,no plasticity, hard
<br /> 0 is
<br /> 35
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